Author Elliotte Rusty Harold uses a patient, step-by-step discussion that clearly points out the potential of XML without boring his readership with tons of SGML spec-speak. Harold opens quickly with a "Hello World" example to get the reader coding early, and follows that with a simple but powerful example of XML's data management benefits--presenting baseball statistics. Once you've coded your first XML documents, you'll be hooked on the technology and motivated to learn about the more sophisticated topics.
Style sheet languages are covered comprehensively to illustrate the presentation possibilities and pitfalls. An unusually long list of real-life XML applications also shows how XML is already being used, and there is in-depth coverage of the Resource Description Framework, Channel Definition Format, and Vector Markup Language. The book wraps up with a section that helps you design your own XML application from scratch.
Titling a book a bible is a bold move, but this engaging and informative guide is entitled to make this claim. --Stephen W. Plain
Topics covered: XML background, example XML applications, type definitions (DTDs), style languages, Xlinks, Xpointers, Namespaces, application planning, and XML 1.0 specification.